11 Service Projects Kids Can Do | Coffee Cups and
2017-1-19 · BOPP (Biaxially Oriented Polypropylene) is a poly film that has been stretched in both directions for premium durability. When this water-resistant film is laminated to woven polypropylene fabric, and converted to bag form it gives our customers the “best of both worlds” with rugged durability and printed with superior high resolution graphics.
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